baber/WOPTO huggingface dataset:
Patent JP-H02197035-A (JP)
Title: Contact material for vacuum switch and manufacture thereof
Inventor: NAYA EIZO
IPC: C22C32/00
Filed: 1989-01-25
Abstract: PURPOSE:To lessen cutting current so as to improve a current breaking performance and a withstand voltage performance, and reduce welding tripping force consumption quantity by forming, through a specific treatment, a contact material for a vacuum switch, compound of copper powder and specific tantalum oxide. CONSTITUTION:A contact material for a vacuum switch is formed from Cu and a tantalum oxide shown in the formula I. In the formula I, X and Y present 1-2 and 1-5 respectively. This contact material is manufactured by mixing Cu powder and Ta2O5 powder with each other and then heating and pressing thus obtained mixed powder at a temperature below the melting point of Cu in non-oxidizing atmosphere. And manufacture therefor is made by producing green compact from the abovementioned mixed powder, and then raising the pressure of the atmosphere gas in the condition where the green compact obtained in the non-oxidizing atmosphere exists in melted Cu. Or, manufacture is performed by sintering the obtained green compact at a temperature below the melting point of Cu in the non-oxidizing atmosphere, and repressing the obtained sintered body and then re-sintering the body at 400-900 deg.C in the non-oxidizing atmosphere.
Patent JP-S54109723-A (JP)
Title: Video signal process circuit for color television camera
Inventor: NAKAGAKI SHINTAROU
IPC: H04N9/72
Filed: 1978-02-16
Abstract: PURPOSE: To ensure the highly stabilized signal process with a simple circuit constitution by filtering the high-frequency component of the video signal and then giving the envelope curve detection to the output of the high-frequency component to obtain the DC-reproduced signal.  
     CONSTITUTION: HPF12 filters the high-frequency component from the video signal obtained by multiplying the plural color components which are drawn out of the color TV camera, and the envelop curve detection is given to the output via envelope curve detector circuit 9 1  and 9 2  to obtain the DC-reproduced signal. And the direct gamma correction and the process amplification such as the white clip and the like are given to the output signals of circuit 9 1  and 9 2  via process circuit 10 1  and 10 2  of the high-band side. Thus, the highly stabilized signal process is possible through a simple circuit constitution and with just one DC component reproduction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61176016-A (JP)
Inventor: NISHIMURA YASUHIDE
IPC: H01H21/28
Filed: 1985-01-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07224908-A (JP)
Title: Wire rope terminal structure
Inventor: MIYOSHI YASUNOBU
IPC: F16G11/02
Filed: 1994-02-10
Abstract: PURPOSE:To provide a wire rope terminal structure which has required strength, whose outer dimension in the orthogonal direction to the direction in which wire rope of a sleeve after crimping is overlapped is small, and which can be machined at low cost. CONSTITUTION:An end 2 of a wire rope 1 is folded back, the end 2 which is folded back is put in contact and parallel with the wire rope 1, and a sleeve 3 is fitted in a part where the folded-back end 2 and the wire rope 1 are overlapped. The sleeve 3 is crimped in such a way that the shape of its cross section is in the elliptic shape which is long in the direction of the overlapped wire rope, and the wire rope 1 and the folded-back end 2 are fixed. As a result, effective thickness of the sleeve 3 in the direction of the overlapped wire rope becomes larger than that obtained in the case where the shape of its cross section is a circle having the same cross sectional area. Consequently, it is possible to reduce outer dimension of the sleeve 3 in the orthogonal direction to the direction of the overlapped wire rope after crimping without reducing strength.
Patent JP-H02197879-A (JP)
Title: Developer detection device
Inventor: SASAME HIROSHI
IPC: G03G15/08
Filed: 1989-01-27
Abstract: PURPOSE:To detect a developer quantity as an analog quantity by detecting the change of electrostatic capacity between conductor members being two stirring poles which rotate while keeping a constant distance. CONSTITUTION:The stirring pole 2 consists of the conductor member 21 which is used as a first electrode, the conductor member 22 which is used as a second electrode and insulating members 23 and 24 which hold them under the constant distance. The stirring pole 2 is rotated by a driving means and it carries developer toward a developing sleeve 1. The voltage of a power source 43 for the developing sleeve 1 is impressed on the conductor member 22 and the other conductor member 21 is connected to a rectification circuit 41. The rectification circuit 41 is connected to a CPU 42 so that the output of the rectification circuit is A/D-converted and indicated. Then, the residual quantity of the developer is detected based on the ratio of a developer existing time and a developer exhausted time while the stirring pole 2 is rotated once.
Patent JP-S59143351-A (JP)
Title: Film carrier with bump and manufacture thereof
Inventor: KASHIWAGI TAKAFUMI
IPC: H01L21/60
Filed: 1983-02-04
Abstract: PURPOSE:To unnecessitate the preparation of a semiconductor element with a bump and thus obtain the titled device of high reliability by a method wherein, a plurality of leads are formed on a film by means of an adhesive, while they are extended to an aperture part provided in the flexible insulation film, and, when a bump to be fixed to the Al pad of a semiconductor element is provided at the tip of said lead, the bump is formed of a specific amount of Au. CONSTITUTION:The aperture part is formed in the flexible film 1 composed of polyimide, polyester, glass epoxy, etc., and the finger lead 2 is formed via an adhesive layer 4 while making the tip face there. Next, the Au bump 3 provided on the lower surface at the tip of the lead 2 is fixed to an Al pad 6 of the semiconductor element 5 positioned at this aperture. At this time, the amount of Au of the Au bump 3 is set as 0.08-10mug, and its tip is kept drill-formed. When fixing is performed in such a manner, an oxide film generated on the pad 6 is broken down by compression bonding, and accordingly connection of high reliability is obtained.
Patent JP-S5299030-A (JP)
Title: Dividing operation circuit with constant divisor
Inventor: WAKASA YUTAKA
IPC: G06F7/535
Filed: 1976-02-17
Abstract: PURPOSE: To provide a dividing circuit wherein memory capacity of ROM is decreased to be economical, and still there are no limit on operatable place. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54108990-A (JP)
Title: Work locating device for broaching machines
Inventor: ISOMURA YASUHIKO
IPC: B23D41/02
Filed: 1978-02-15
Abstract: PURPOSE: To ensure accurate location correction by engaging the a locating block which forms a straight line with a broach with the groove driven by a driving attachment when the relation of position between said groove and broach is somewhat abnormal.  
     CONSTITUTION: A driving attachment having a combined structure with a work table 20 for fastening the work of a rotor shaft 18 and a fastener 22 for fastening on an inclined plate 16 furnished laterally and longitudinally transferable on the bolster 11 of a vertical broaching machine said rotor shaft 18 placed on said work table 20 rotated at a fixed speed by the operation of said driving attachment 21 together with said work table 20 are provided on said inclined plate 16. Further, a locating device 37 is provided on the slide 34 vertically moved by the operation of a not-illustrated cylinder and fixedly supporting a broach 17 to make location correction so that the V-shaped groove 19 of said rotor shaft 18 driven by said driving attachment 21 may be located accurately with respect to said broach 17. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02197975-A (JP)
Title: Character recognizing device
Inventor: HARASHIMA HIROYUKI
IPC: G06K9/34
Filed: 1989-01-27
Abstract: PURPOSE:To accurately recognize a character by correcting the tilted contact compound character and segmenting the character for a corrected character pattern. CONSTITUTION:A tilt correction means 5 which corrects the tilt of the contact compound characters which are assorted by a character assorting means 4, a character segmenting means 6 which segments the compound character one by one by detecting a position where the number of picture elements are minimized in the direction orthogonal to the contact compound characters undergone the correction of tilt are provided. Then the means 5 corrects the tilt of the picture data on the contact compound characters assorted by the means 4. The contact positions of characters can be detected when the number of picture elements set in the direction orthogonal to the corrected contact compound character is minimized. Thus it is possible to integratedly and accurately detect the contact positions. Then the character can be accurately recognized.
Patent JP-H08188203-A (JP)
Title: Strainer cage
Inventor: HASEGAWA TADAO
IPC: B65F1/00
Filed: 1995-01-09
Abstract: PURPOSE: To provide a strainer cage capable of preventing clothes of an operator from being fouled when the strainer cage is taken out or carried, and facilitating the taking-out work of the perishable garbage. CONSTITUTION: A strainer cage is of two-stage structure of a cage body 1 and an installation ring 12, the cage body 1 is provided with net-shaped surface parts 4, 5 on a part of a body part 2 and a part of a bottom part 3, and an inclined surface 6 toward the net-shaped surface part 5 is provided on the bottom part 3. The installation ring 12 is provided with a projecting part 13 to load the cage body 1, and a space part is formed below the bottom part 3 when the cage body 1 is loaded, and the cage body 1 and the installation ring 12 are placed in a polyvinyl bucket or the like for use.
Patent JP-S52100099-A (JP)
Title: Absorbing device at constant number for coated particle fuel
Inventor: UCHIDA HIDEO
IPC: G21F7/06
Filed: 1976-02-19
Abstract: PURPOSE:A device capable of measuring and picking out at high efficiency and with high accuaracy even by an unskilled operator.
Patent JP-H03220534-A (JP)
Title: Camera with automatic focus detecting device
Inventor: AOYAMA KEISUKE
IPC: G03B13/36
Filed: 1990-01-26
Abstract: PURPOSE:To improve the operability of two depth modes by making re-operation easy in automatic depth mode and making the result of once depth processing hard to cancel in normal depth mode. CONSTITUTION:In the automatic depth mode, an arithmetic result obtained by past automatic depth processing is canceled through the re-operation of an operation control operation member PRS after the automatic depth processing and new automatic depth processing is performed. In the normal depth mode, on the other hand, the result obtained by the previous normal depth processing is maintained even when the operation control operation members PRS is re-operated after the normal depth processing. Consequently, the operability can be improved by displaying the characteristics of the two depth modes sufficiently.
Patent JP-H05309570-A (JP)
Title: Grinding wheel
Inventor: MATSUI SATOSHI
IPC: B24D3/00
Filed: 1991-02-07
Abstract: PURPOSE:To make the cutting edge form of a grinding wheel even on the whole surface of the grinding surface, and the grinding resistance even, and to obtain a stable cutting condition, and furthermore, to prevent a dropout of the grinding members even though they are abraded, and to obtain an even finish surface for a long time. CONSTITUTION:Grinding members 2 are formed in a fiber form or a membranous form, and plural grinding members 2 are arranged and combined to make the longitudinal direction of the grinding members about vertical to the grinding surface, or plural grinding members 2 are arranged and combined so as to make the surface of each grinding member 2 in an acute angle to the axis passing the center axis of the grinding wheel 1, or the surface direction of each grinding member 2 in an acute angle to the grinding surface and the grinding direction.
Patent JP-S5299450-A (JP)
Title: High-frequency heating device
Inventor: TANAKA JIYUNZOU
IPC: H05B6/78
Filed: 1976-02-17
Abstract: PURPOSE: This turntable system high-frequency heating device evenly heats heated substances. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08214349-A (JP)
Title: Private branch electronic exchange
Inventor: KANBE TOSHIO
IPC: H04Q3/545
Filed: 1995-02-03
Abstract: PURPOSE: To provide a private branch electronic exchange for storing extension information by the input of transfer request signals and performing an operation based on the same extension information as before transfer even after the transfer. CONSTITUTION: This exchange is provided with a first memory for storing a call processing management number and a terminal control CPU management number inside the CPU 10 for call processing control of this private branch electronic exchange 13 and a second memory for tentatively storing the call processing management number and the terminal control CPU management number and the correspondence of the call processing management number and the terminal control CPU management number is switched by using the contents of the first memory and the second memory. Thus, without resetting the extension information, extension telephone sets 12a, 12b and 12c housed in the CPUs 11a, 11b and 11c for channel/terminal control are easily moved.
Patent JP-H07226688-A (JP)
Title: Error correction decoder
Inventor: HARADA YASUO
IPC: H03M13/23
Filed: 1994-02-10
Abstract: PURPOSE:To improve an error correction effect by a lost symbol correction by obtaining a signal showing that a decoding signal is an erroneous code to the output of a lost flag generation means. CONSTITUTION:A signal to be decoded is inputted in a branch metric calculator 1 for every T seconds in time series. After the branch metric calculated for every internal state is inputted in a path metric calculator 2 and the branch metric is added to the path metric value before T seconds within a path metric memory, a maximum survival path is selected and an updated path metric value is stored again in a memory 3. At the same time, the path metric value for each state is inputted in a path selector 4 and the state number of the maximum path is delivered to a decoder 5. The decoded data of the decoder 5 include inserted known data, the data are inputted in a comparator 8 and the data are compared with prescribed known data by the timing signal from a basic cycle generator 7. When a different part exists, a lost flag is generated at the proper location corresponding to data series by a lost flag generator 10.
Patent JP-2000213061-A (JP)
Title: Connection section structure between concrete-filled steel pipe column and steel frame beam
Inventor: TAKEMURA HIROYASU
IPC: E04B1/58
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To attain high yield strength by integrally forming a tubular section having the outer size of the beam depth and beam width of a steel frame beam at a connection section between a CFT column and the steel frame beam, connecting the tubular section and the steel frame beam, and filling concrete into the tubular section. SOLUTION: Concrete 3 is filled into a steel pipe 2 connected with four steel sheets into a box shape to form a CFT column 1. Diaphragms 5 are provided at the positions where the CFT column 1 is continued to the upper and lower flanges 4a of a steel frame beam 4. A rectangular box-shaped tubular section 6 having the outer size of the beam depth D and beam width of the steel frame beam 4 is integrally connected to the diaphragms 5, and the tip section is blocked by an end plate 7. Concrete filling holes 14 communicating with the tubular section 6 are bored on the steel pipe 2 of the CFT column 1, and concrete 15 is also filled into the tubular section 6 when the concrete 3 is filled into the CFT column 1, thus a frame excellent in aseismatic performance can be obtained.
Patent JP-S55110792-A (JP)
Title: Surface treated steel plate
Inventor: SHIBUYA ATSUYOSHI
IPC: C25D11/38
Filed: 1979-02-15
Abstract: PURPOSE:To provide a high corrosion resistant steel plate with excellent surface gloss degree by an method wherein a Ni-Zn alloy coated layer with specific composition is formed on a steel plate and, thereafter, a chromate film is coated. CONSTITUTION:Electroplating is applied to a steel plate within an Ni-Zn plating bath to form an Ni-Zn alloy coated layer of which Ni ratio is 9-20%. Subsequently, if the coated steel plate is immersed in a chromic acid anhydride solution for a predetermined time to adhere 5-50mg/m<2> of chromate film, white rust is prevented and the gloss degree of a plated layer is enhanced as well as corrosion resistance is remarkably enhanced.
Patent JP-S57132179-A (JP)
Title: Cleaning device of electrophotographic copier
Inventor: TAKIGAWA SADAICHI
IPC: G03G21/10
Filed: 1981-02-09
Abstract: PURPOSE:To simplify the constitution of the titled cleaning device, by providing a follower member at the stretched side of a driving flexible endless member which is set over a driving device and setting a cleaning blade close to or away from a photoreceptor by changing the position of the above-mentioned follower member. CONSTITUTION:When a drive motor 7 of an electrophotographic copier is at a pause, a bell crank 8 is rocked counterclockwise as shown by a solid line by means of a tension spring 11. Thus an idler 10 is positioned outside, and the stretched side 6a of a drive chain 6 is protruded outside to eliminate the sag of the chain 6. Accordingly the tip of a doctor blade 4 is set away from the circumference surface of the drum 1. When the motor 7 is turned clockwise, the side 6a is stretched to change the chain 6 into a straight line as shown by a double dot line. Thus the crank 8 is rocked clockwise, and accordingly a carrier bracket 3 is rocked counterclockwise. As a result, the tip of the blade 4 touches the circumference surface of the drum 1 to carry out the necessary cleaning.
Patent JP-S55109867-A (JP)
Title: Box type coupling
Inventor: MAKISHIMA AKITOMO
IPC: F16K27/12
Filed: 1979-02-16
Abstract: PURPOSE: To facilitate handling as well as to improve safety by hindering opening of a stop valve provided that a plug body is not connected in a box type coupling in case of performing hot water supply from a boiler installed outdoors into a generator which is indoors.  
     CONSTITUTION: A frame 2 equipped with a pipeline 3 for hot water supply system and a pipeline for water draining system is fitted in a box 1 embedded into bulkhead surface. A stop valve 8 is installed at one end of the pipeline 3, and a socket 50 for hot water supply system is arranged in the housing part 15 of the frame 2. And a socket 70 for water draining system fitted at one end of the pipeline for water draining system is arranged in the housing part 15. Further, a stopper plate 30 is housed in an empty chamber 17 of the frame, which is rebounded by a spring 5, this stopper plate 30 stops a plug body (which is omitted from the figure) tucked with said sockets 50, 70. In this condition, the stopper plate 30 has the truncated part of an operating rod 71 of the valve 8 matched with the notched arcuate part 33 installed at its flank, stopping of the plug body is done. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53102960-A (JP)
Title: Injection mold
Inventor: KATAOKA HIROSHI
IPC: B29C45/77
Filed: 1977-02-21
Abstract: PURPOSE: To prepare a high quality molded article having composite or hollow structure, by introducing a fluid such as gas or synthetic resin as a core material into a mold cavity through a nozzle having an opening near the gate of the cavity, thereby reventing the mixing of a synthetic resin with the fluid in a runner. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04256229-A (JP)
Title: Micro-earth station registration system for micro-earth station system
Inventor: NAKAMURA TAKUO
IPC: H04B7/204
Filed: 1991-02-08
Abstract: PURPOSE:To add and register a micro-earth station without the aid of an operator on the side of a satellite network controller. CONSTITUTION:VSAT 3 transmits hardware configuration information of VSAT 3 to SNCP 1 through a satellite line controller (SAC) 2 by using a set frequency. SNCP 1 checks hardware information of VSAT 3, and registers it in SNCP 1 if there is no problem. SNCP 1 automatically generates network configuration information on VSAT 3 from related information transmitted from VSAT 3 and information in SNCP 1. SNCP 1 loads a program and network configuration information on VSAT 3 and sets VSAT 3 in a service execution state.
Patent JP-H07267265-A (JP)
Title: Dispenser for liquid or powder product
Inventor: JIYANNRUI GERE
IPC: B65D51/32
Filed: 1995-02-03
Abstract: PURPOSE: To provide a dispenser from which no product is leaked even when a container is accidentally fallen down or dropped. CONSTITUTION: A dispenser comprises a container 1 having a neck part 2 and a stopper 4 to seal the neck part 2, the stopper 4 is provided with an applicator 7, and the applicator 7 is inserted in the container 1 when the stopper is at the position to seal the neck part. The neck part 2 is provided with a deformable pouch 10, and the applicator 7 is stored in the pouch 10 when the stopper 4 is fixed to the neck part. One or two or more slits 12 are formed in the pouch 10, and these slits 12 are opened under the pressing force of the applicator 7 when the stopper 4 is in the neck part sealing position, while it is closed otherwise.
Patent JP-H07225309-A (JP)
Title: Color filter, its production and liquid crystal panel
Inventor: KASHIWAZAKI AKIO
IPC: G02B5/20
Filed: 1994-02-14
Abstract: PURPOSE:To obtain a color filter excellent in matching with ink and adhesion to a protective film when a color filter is produced by an ink jetting method. CONSTITUTION:This color filter has a colored transparent part on the substrate and the colored part contains a compd. represented by the formula (where each of R1 and R2 is the hydrogen atom or 1-4C alkyl and X is the hydrogen atom or hydroxyl).
Patent JP-H04255447-A (JP)
Title: Induction motor for vehicle
Inventor: YAGI NOBUYUKI
IPC: H02K9/19
Filed: 1991-02-08
Abstract: PURPOSE:To provide an induction motor for vehicle which can realize high speed rotation, reduction in size and weight, maintenance-free and suppression of noise. CONSTITUTION:A frame 1 has enclosed structure and first cooling chambers 32a, 32b and a second cooling chamber 35 are formed in the frame 1. Furthermore, a flow-in hole 58 is provided while communicating with the interior of bearings 7, 8 and oil is fed into the cooling chambers 32a, 32b, 35 and the flow-in hole 58 through rotation of pumps 41, 42. The oil cools a stator 2 and a rotor 10 while furthermore lubricates the bearings 7, 8 and the temperature rised oil is cooled through radiators 50, 51.
Patent JP-S59143187-A (JP)
Inventor: SHIBAMIYA YOSHIKAZU
IPC: G09G1/00
Filed: 1983-02-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60161756-A (JP)
Title: Operation control of electric dust collector
Inventor: TABATA SHIYOUSAKU
IPC: B03C3/68
Filed: 1984-02-03
Abstract: PURPOSE:To optimize the operation of an electric dust collector, by automatically changing spark frequency on the basis of the peak value and average value of voltage applied to a dust collection part and maximizing the product of the voltage peak value and the voltage average value. CONSTITUTION:An AC power source AC is inputted to a rectifier 14 from a high voltage transformer 13 and the rectified high voltage DC is inputted to an electric dust collector 16. A voltage detector 18 for detecting an electric signal from the secondary side of the aforementioned 13 is provided and the detection value is inputted to a control apparatus 20. Subsequently, a voltage peak value Vp and a voltage average value Vm are detected and spark frequency during charging is automatically changed on the basis of said values. In this case, the electric dust collector is operated at spark frequency wherein VpXVm becomes max.